Field Notebook: WY, SD 1955
Page 75
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Transcription
thin, sandy, limestone, 0.8 from top. Above this it is a gray Clay. Chystone. 1.0+ Limestone, massive, spheralitic light gray, weathers gray white, some brown stain 8.4 Chystone, v2u. gray to greenish gray and red, silty calcareous Thin limestone as in above but pink stain, about 3.0 from base. At top is 0.2 to 0.4 of gray green, silty, platy limest. And lime siltstn. weathers light gray green, x-1cm, loc. has ripple mks. 10.8 Claystone, calcareous, var. red and green. 2.8 Sandstone, calcareous, to sandy limestone, lower 1.3 loc. Sandy, 1zm. cZc siltstn. to fine ss. Upper part chiefly massive, x-1cm, to irreg thin bedded ss & cZtc cZc ss. Includes patches course ss grains minor 37